Inter- and intramolecular recombinations in the Cucumber mosaic virus genome related to adaptation to alstroemeria

被引：45
作者：
Chen, YK
Goldbach, R
Prins, M
机构：
[1] Natl Chung Hsing Univ, Dept Plant Pathol, Taichung 40227, Taiwan
[2] Univ Wageningen & Res Ctr, Virol Lab, Wageningen, Netherlands
来源：
JOURNAL OF VIROLOGY | 2002年 / 76卷 / 08期
关键词：
D O I：
10.1128/JVI.76.8.4119-4124.2002
中图分类号：
Q93 [微生物学];
学科分类号：
071005 ; 100705 ;
摘要：
In four distinct alstroemeria-infecting cucumber mosaic virus (CMV) isolates, additional sequences of various lengths were present in the 3' nontranslated regions of their RNAs 2 and 3, apparently the result of intra- and intermolecular recombination events. Competition experiments revealed that these recombined RNA 2 and 3 segments increased the biological fitness of CMV in alstroemeria.
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页码：4119 / 4124
页数：6
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